CLASSIFICATION
T - Technology
289
L - Education
54
H - Social Science
24
G - Geography, Anthropology, Recreation
22
R - Medicine
19
S - Agriculture
14
P - Language and Literature
10
N - Fine Arts
8
Q - Science
7
D - World History
6
U - Military Science
3
C - Historical Sciences
2
M - Music
2
V - Naval Science
2
Z - Library Science
2
A - General Works
1
E - United States History
1
J - Political Science
1
K - Law
1